    .layui-footer {
        text-align: center;
        font-size: 12px;
    }
    
    .iconfont {
        margin-right: 8px;
    }
    
    .layui-icon {
        margin-right: 8px;
        margin-left: 20px;
    }
    
    iframe {
        width: 100%;
        height: 100%;
    }
    
    .layui-body {
        overflow: hidden;
    }
    
    .userinfo {
        height: 60px;
        line-height: 60px;
        text-align: center;
        font-size: 12px;
        user-select: none;
    }
    
    .layui-side-scroll .userinfo {
        border-bottom: 1px solid #282b33;
    }
    
    .layui-nav-img {
        width: 40px;
        height: 40px;
    }
    
    .text-avatar {
        display: inline-block;
        width: 40px;
        height: 40px;
        background-color: #009688;
        border-radius: 50%;
        line-height: 40px;
        text-align: center;
        font-size: 20px;
        color: #fff;
        position: relative;
        top: 4px;
        margin-right: 10px;
    }
    
    .layui-side {
        overflow: hidden;
    }